US Patent Issued to WONDERLAND SWITZERLAND on July 1 for "Pivotal joint structure and stroller therewith" (Chinese Inventor)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,344,301, issued on July 1, was assigned to WONDERLAND SWITZERLAND AG (Steinhausen, Switzerland).

"Pivotal joint structure and stroller therewith" was invented by Haibo Zeng (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pivotal joint structure is connected to a front leg and a bottom pipe of a stroller. The pivotal joint structure includes a connecting component disposed in the bottom pipe. A first end of the connecting component is fixedly connected to the front leg. The pivotal joint structure further includes an inner fixing component and an outer fixing component, which are disposed in the bottom pipe and connected to the bottom p...